1. 2012 clinical practice guideline for the evaluation and management of chronic kidney disease;KDIGO;Kidney Int Suppl,2013
2. Decline in kidney function before and after nephrology referral and the effect on survival in moderate to advanced chronic kidney disease;Jones;Nephrol Dial Transplant,2006
3. Early deaths on renal replacement therapy: the need for early nephrological referral;Innes;Nephrol Dial Transplant,1992
4. Early referral and planned initiation of dialysis: what impact on quality of life?;Caskey;Nephrol Dial Transplant,2003
5. Late nephrology referral and mortality among patients with end-stage renal disease: a propensity score analysis;Kazmi;Nephrol Dial Transplant,2004